Tagging Sneutrino Resonances at a Linear Collider with Associated Photons

Details Tagging Sneutrino Resonances at a Linear Collider with Associated Photons Tagging Sneutrino Resonances at a Linear Collider with Associated Photons

2004-12-29

arxiv.org/abs/hep-ph/0412411v2

Phys.Rev. D71 (2005) 095009

Physics

High Energy Physics

High Energy Physics - Phenomenology

25 pages, LaTeX, figures embedded, references added

Scientific paper

10.1103/PhysRevD.71.095009

Sneutrino resonances at a high energy linear e+e- collider may be one of the clearest signals of supersymmetry without R-parity, especially when the R-parity-violating coupling is too small to produce observable excesses in four-fermion processes. However, there is no guarantee that the sneutrino pole will lie anywhere near the machine energy. We show that associated photon production induces the necessary energy spread, and that the resonance then leaves a clear imprint in the photon spectrum. It follows that tagging of a hard mono-energetic photon for a variety of possible final states provides a realistic method of separating sneutrino resonance signals from the Standard Model backgrounds.

Affiliated with

Also associated with

No associations

Rating

Tagging Sneutrino Resonances at a Linear Collider with Associated Photons does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Tagging Sneutrino Resonances at a Linear Collider with Associated Photons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tagging Sneutrino Resonances at a Linear Collider with Associated Photons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-45540